Add latest changes from gitlab-org/gitlab@master

3 files changed, 77 insertions, 0 deletions

diff --git a/spec/frontend/api_spec.js b/spec/frontend/api_spec.js
index 179aa3a49d7..fdefa16ac19 100644
--- a/spec/frontend/api_spec.js
+++ b/spec/frontend/api_spec.js
@@ -631,4 +631,32 @@ describe('Api', () => {
       });
     });
   });
+
+  describe('getRawFile', () => {
+    const dummyProjectPath = 'gitlab-org/gitlab';
+    const dummyFilePath = 'doc/CONTRIBUTING.md';
+    const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/projects/${encodeURIComponent(
+      dummyProjectPath,
+    )}/repository/files/${encodeURIComponent(dummyFilePath)}/raw`;
+
+    describe('when the raw file is successfully fetched', () => {
+      it('resolves the Promise', () => {
+        mock.onGet(expectedUrl).replyOnce(200);
+
+        return Api.getRawFile(dummyProjectPath, dummyFilePath).then(() => {
+          expect(mock.history.get).toHaveLength(1);
+        });
+      });
+    });
+
+    describe('when an error occurs while getting a raw file', () => {
+      it('rejects the Promise', () => {
+        mock.onDelete(expectedUrl).replyOnce(500);
+
+        return Api.getRawFile(dummyProjectPath, dummyFilePath).catch(() => {
+          expect(mock.history.get).toHaveLength(1);
+        });
+      });
+    });
+  });
 });
diff --git a/spec/frontend/static_site_editor/mock_data.js b/spec/frontend/static_site_editor/mock_data.js
new file mode 100644
index 00000000000..0b2a69420d8
--- /dev/null
+++ b/spec/frontend/static_site_editor/mock_data.js
@@ -0,0 +1,18 @@
+export const sourceContent = `
+---
+layout: handbook-page-toc
+title: Handbook
+twitter_image: '/images/tweets/handbook-gitlab.png'
+---
+
+## On this page
+{:.no_toc .hidden-md .hidden-lg}
+
+- TOC
+{:toc .hidden-md .hidden-lg}
+`;
+
+export const sourceContentTitle = 'Handbook';
+
+export const projectId = '123456';
+export const sourcePath = 'foobar.md.html';
diff --git a/spec/frontend/static_site_editor/services/load_source_content_spec.js b/spec/frontend/static_site_editor/services/load_source_content_spec.js
new file mode 100644
index 00000000000..87893bb7a6e
--- /dev/null
+++ b/spec/frontend/static_site_editor/services/load_source_content_spec.js
@@ -0,0 +1,31 @@
+import Api from '~/api';
+
+import loadSourceContent from '~/static_site_editor/services/load_source_content';
+
+import { sourceContent, sourceContentTitle, projectId, sourcePath } from '../mock_data';
+
+describe('loadSourceContent', () => {
+  describe('requesting source content succeeds', () => {
+    let result;
+
+    beforeEach(() => {
+      jest.spyOn(Api, 'getRawFile').mockResolvedValue({ data: sourceContent });
+
+      return loadSourceContent({ projectId, sourcePath }).then(_result => {
+        result = _result;
+      });
+    });
+
+    it('calls getRawFile API with project id and source path', () => {
+      expect(Api.getRawFile).toHaveBeenCalledWith(projectId, sourcePath);
+    });
+
+    it('extracts page title from source content', () => {
+      expect(result.title).toBe(sourceContentTitle);
+    });
+
+    it('returns raw content', () => {
+      expect(result.content).toBe(sourceContent);
+    });
+  });
+});